NEET2020Physics-Semiconductors
NEET 2020 Physics Diodes MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The increase in the width of the depletion region in a p-n junction diode is due to:
A
both forward bias and reverse bias
B
increase in forward current
C
forward bias only
D
reverse bias only
Correct Answer
Option D
Detailed Explanation
The depletion region widens under reverse bias as the potential barrier increases, preventing charge carriers from crossing.
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